class 7 chapter 7

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Across
  1. 3. has long large beak
  2. 6. thick skin and skin color of lions and tigers aids in this phenomenon
  3. 7. country belonging to polar regions
  4. 8. coolest regions on earth
  5. 10. behavioral adaptation in penguins to conserve heat
Down
  1. 1. a place with hot and wet climate
  2. 2. an element of weather
  3. 3. instrument used to measure temperature
  4. 4. country where tropical rain forests are found
  5. 5. fur color of polar bear
  6. 6. birds migrating from Siberia to India
  7. 9. huge sphere of hot gases with very high temperature